* {
    margin: 0;
    padding: 0;
}

html,
body {
    width: 100%;
    height: 100%;
    font-size: 20px;
}

@media screen and (max-width: 400px) {

    html,
    body {
        font-size: 20px;
    }
}

@media screen and (min-width: 400px) {

    html,
    body {
        font-size: 25px;
    }
}

.music-page {
    width: 100%;
    min-height: 100%;
    position: relative;
    overflow: hidden;
}

.music-page::after {
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background-image: url("https://img1.baidu.com/it/u=329866017,2832956024&fm=253&fmt=auto&app=138&f=JPEG?w=889&h=500");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    filter: blur(10px);
    z-index: -1;
}

.music-header {
    display: flex;
    /* 水平居中 */
    justify-content: center;
    /* 垂直居中 */
    align-items: center;
    color: #fff;
    height: 30px;
    padding: 0 65px 0 59px;
    margin: 30px 0 70px 0;
}

.music-header .back {
    width: 0.6rem;
    height: 0.6rem;
    border: 1px solid #fff;
    border-right: none;
    border-bottom: none;
    transform: rotate(-45deg);
}

.music-header .title {
    flex: 1;
    text-align: center;
    font-size: 0.6rem;
}

.music-content {
    width: 100%;
    height: calc(100vh - 130px);
    background-color: #fff;
    box-shadow: 0 0 5px #aaa;
    border-top-left-radius: 32px;
    border-top-right-radius: 32px;
    position: relative;
    display: inline-block;
}

.music-content .pic {
    width: 12.85rem;
    height: 14.15rem;
    overflow: hidden;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -39px);
    border-radius: 40px;
    box-shadow: 0 5px 10px #aaa;
}

.pic img {
    width: 100%;
    height: 100%;
}

.music-info {
    margin-top: 14.15rem;
    text-align: center;
}

.music-info .title {
    font-size: 1rem;
    font-family: SourceHanSansCN;
    font-weight: bold;
    color: #000;
    line-height: 113px;
}

.music-info .author {
    font-size: 0.75rem;
    color: #4f4f4f;
}